CN215629109U

CN215629109U - Novel regularization can have enough to meet need steel gap bridge for construction scene

Info

Publication number: CN215629109U
Application number: CN202023066119.9U
Authority: CN
Inventors: 王世雄; 张佳盛; 李世杰; 曾艺; 汤金梅
Original assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Fourth Bureau Fifth Construction Engineering Co Ltd; China Construction Fourth Bureau Third Construction Engineering Co Ltd
Current assignee: China Construction Fourth Engineering Division Corp Ltd; China Construction Fourth Bureau Fifth Construction Engineering Co Ltd; China Construction Fourth Bureau Third Construction Engineering Co Ltd
Priority date: 2020-12-18
Filing date: 2020-12-18
Publication date: 2022-01-25
Anticipated expiration: 2030-12-18

Abstract

The utility model provides a novel shaped turnover steel gap bridge for a building construction site, which comprises a steel plate and I-shaped steel, wherein a reinforced concrete platform is arranged at a gate of a construction site, the steel plate is laid on the reinforced concrete platform and a sidewalk road surface outside the gate of the construction site, the I-shaped steel is laid on the steel plate along the direction from the reinforced concrete platform to a roadway, the I-shaped steel between the sidewalk road surface and the roadway is obliquely laid, the I-shaped steel is distributed and laid along the width direction of the gate of the construction site, and a layer of steel plate is further laid on the upper side of the I-shaped steel. The problems that the pedestrian passageway and the municipal pipeline are damaged by the traditional method, the recovery is needed in the later period, a large amount of building waste is generated, the environment pollution is caused, and the construction cost of the temporary opening is increased are solved. Belongs to the field of building engineering.

Description

Novel regularization can have enough to meet need steel gap bridge for construction scene

Technical Field

The utility model relates to a novel shaped turnover steel gap bridge for a building construction site, and belongs to the field of building engineering.

Background

At present, the foot step of construction in China is accelerated, as a house construction project, the city is generally built in a city area, surrounding municipal roads are built when entering a field, and the main road direction is often selected for the building site gate to facilitate the material organization and traffic on the field. The traditional method is to pour a slope between a pedestrian passageway and a roadway, but because the bearing capacity of the pedestrian passageway is low, the ground of the pedestrian passageway is settled and cracked, or the pedestrian passageway at the position of an entrance and an exit is chiseled off and is consistent with the elevation of the roadway and is hardened again, the two methods can damage the pedestrian passageway and a municipal pipeline, the restoration is needed in the later period, a large amount of building waste is generated, the environment pollution is caused, and the construction cost of temporary opening is increased.

Disclosure of Invention

The utility model provides a novel stereotyped turnover steel gap bridge used for a building construction site, which aims to solve the problems that the traditional method can damage pedestrian passages and municipal pipelines, needs to be recovered in the later period, generates a large amount of building waste, causes environmental pollution and increases the construction cost of temporary opening.

In order to achieve the purpose, the novel steel gap bridge capable of being formed and used for the building construction site is planned to be adopted and comprises a steel plate and I-shaped steel, a reinforced concrete platform is arranged at the gate of the construction site, the steel plate is laid on the reinforced concrete platform and the sidewalk road surface outside the gate of the construction site, the I-shaped steel is laid on the steel plate along the direction from the reinforced concrete platform to the roadway, the I-shaped steel between the sidewalk road surface and the roadway is obliquely laid, the I-shaped steel is distributed and laid along the width direction of the gate of the construction site, and a layer of steel plate is further laid on the upper side of the I-shaped steel.

In the steel gap bridge, the I-beams are distributed and laid at equal intervals along the width direction of a gate of a construction site, and the interval between every two adjacent I-beams is 500 mm;

in the steel gap bridge, a layer of steel plate is obliquely laid on I-shaped steel between the pavement of the sidewalk and the roadway, anti-skid deformed steel bars are fixedly arranged on the obliquely laid steel plate along the width direction of a gate of a construction site, and the anti-skid deformed steel bars are obliquely and equidistantly distributed;

in the steel gap bridge, the steel plate is a 20mm thick steel plate, the I-shaped steel is 18# I-shaped steel, the anti-skid deformed steel bars are 600mm long deformed steel bars, and the distance between every two adjacent anti-skid deformed steel bars is 200 mm.

Compared with the prior art, the utility model is suitable for the construction site needing temporary opening on the municipal pedestrian road, and the steel plates and the I-beams are cut and spliced on site in factories, so that the construction efficiency can be obviously improved, and meanwhile, the damage to the pedestrian passage in the construction process can be avoided. And the forming quality is good, the cleaning is easy, the use can be carried over, the later repair cost for the pedestrian passageway is avoided, and the cost is greatly saved.

Drawings

FIG. 1 is a schematic top view of the present invention (with the upper steel plate omitted to show the H-steel structure for clarity);

fig. 2 is a side view of the present invention.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail with reference to the accompanying drawings, and it should be understood that the specific embodiments described herein are only for explaining the present invention and are not intended to limit the present invention.

Examples

Referring to fig. 1 and 2, the embodiment provides a novel steel gap bridge can be had enough to meet need in regularization for building job site, including steel sheet 1 and 18# I-steel 2, construction site gate department sets up reinforced concrete platform 4, 20mm thick steel sheet is selected for use to steel sheet 1, steel sheet 1 lays on reinforced concrete platform 4 and the pavement 5 outside the construction site gate, I-steel 2 lays on steel sheet 1 along the direction of reinforced concrete platform 4 to lane 6, I-steel 2 lays along the width direction equidistant distribution of construction site gate, the interval 500mm between two adjacent I-steel 2, the oblique laying of 2 between pavement 5 and the lane 6, I-steel 2 lays along the width direction distribution of construction site gate, and one deck steel sheet 1 has still been laid to the upside of I-steel 2.

A layer of steel plate 1 is obliquely laid on an I-shaped steel 2 between a sidewalk pavement 5 and a roadway 6, anti-skid deformed steel bars 3 are fixedly arranged on the obliquely laid steel plate 1 along the width direction of a gate of a construction site, the anti-skid deformed steel bars 3 are arranged along the oblique equidistant distribution, the anti-skid deformed steel bars 3 are 600mm long deformed steel bars, and the distance between every two adjacent anti-skid deformed steel bars 3 is 200 mm.

When the construction steel gap bridge is used, the line is paid out according to the position coordinates of the determined gate, the width of the pavement 5 is measured, the difference height between the pavement 5 and the roadway 6 is measured, and the dimension of the construction steel gap bridge channel is drawn according to the dimension. And (4) according to a design drawing, composing according to the required I-shaped steel size and the spliced steel plate, and blanking and cutting the I-shaped steel and the steel plate. And (4) transporting the cut I-steel and steel plates to the site, checking the size and the quantity according to drawings, checking the material quality of the steel, and ensuring that the standard requirements are met. According to the paying-off positioning size, a layer of steel plate 1 with the thickness of 20mm is laid on the surfaces of a pavement 5 and a roadway 6 in field assembly and welding, H-shaped steel 2 is placed on the steel plate 1, the steel plate 1 with the thickness of 20mm is laid on the H-shaped steel 2 to serve as a surface layer, when a plurality of steel plates 1 are spliced, the two steel plates 1 are in full-weld connection through steel plates with the thickness of 8 mm-10 mm, the steel plate 1 tiled on the pavement 5 and the steel plate 1 obliquely laid on the roadway 6 are in full-weld connection through steel plates, and the full-weld welding distance of the steel plates is not larger than 1000 mm. In order to prevent the slipping of the vehicle on the surface of the steel plate 1 which is obliquely paved, the anti-slip deformed steel bar 3 with the length of 600mm is welded on the surface of the steel plate 1. After the whole assembly is finished, one end of the steel gap bridge is placed on the cast-in-place concrete platform 4, and the other end of the steel gap bridge is placed on the road surface of the roadway 6.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a novel but, steel gap bridge can be had enough to meet need to regularization for building job site which characterized in that: including steel sheet (1) and I-steel (2), construction place gate department sets up reinforced concrete platform (4), steel sheet (1) is laid on reinforced concrete platform (4) and sidewalk road surface (5) outside the construction place gate, I-steel (2) are laid on steel sheet (1) along reinforced concrete platform (4) to the direction of roadway (6), and I-steel (2) slant between sidewalk road surface (5) and roadway (6) is laid, I-steel (2) are laid along the width direction distribution of construction place gate, and one deck steel sheet (1) has still been laid to the upside of I-steel (2).

2. The novel stereotyped turnover steel gap bridge for the building construction site as claimed in claim 1, which is characterized in that: the I-shaped steel (2) are distributed and laid at equal intervals along the width direction of the gate of the construction site, and the interval between every two adjacent I-shaped steel (2) is 500 mm.

3. The novel stereotyped turnover steel gap bridge for the building construction site as claimed in claim 1, which is characterized in that: a layer of steel plate (1) is obliquely laid on an I-shaped steel (2) between a sidewalk pavement (5) and a roadway (6), anti-skid deformed steel bars (3) are fixedly arranged on the obliquely laid steel plate (1) along the width direction of a gate of a construction site, and the anti-skid deformed steel bars (3) are distributed at equal intervals along the oblique direction.

4. The novel stereotyped turnover steel gap bridge for the building construction site as claimed in claim 1, which is characterized in that: the steel plate (1) is a 20mm thick steel plate, the I-shaped steel (2) is 18# I-shaped steel, the anti-skid deformed steel bars (3) are 600mm long deformed steel bars, and the distance between every two adjacent anti-skid deformed steel bars (3) is 200 mm.